Green Water Aquarium. How To Fix It?

Does your aquarium have green water? In this article, we will give you some tips that can help you fix this problem once and for all.

Do you know that nasty green water that can occasionally appear in your fish tank? Yes, it can be caused by an algae bloom. Algae, as we know, are aquatic plants and oddly enough there are more than 8,000 species present on Earth.

Like other plants, they absorb energy and grow through photosynthesis, using sunlight or artificial light. However, the algae that occur most frequently in fish tanks are the dreaded green algae.

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In fact, most tanks have algae and they can serve as food for snails and other creatures that live there. The problem arises when flowering is out of control and turns the water in your fish tank into something green and dark.

However, the green color occurs because the number of microscopic algae becomes so high that it reduces the transparency of the water. In severe cases, the water can become so greenish that the fish won’t even be visible.

What Are The Causes?

– Too much light, especially direct sunlight. Like other plants, algae photosynthesize light. An aquarium in direct sunlight is more likely to bloom this type of algae;

– Excess of fish, leading to an increase in organic residues that provide nutrients for plants;

– Overfeeding. Foods that are not consumed become nutrients used by algae for their growth;

Green water aquarium is usually caused by a significant excess of light (mainly direct sunlight) or a major water quality problem. Although it may look terrible, it is not toxic to fish.

What Do To Fix The Green Water Aquarium?

– In fact, the ideal is to completely block the light sources, this will stop the photosynthesis that allows the algae to grow;

– Introduce daphnia in the fish tank. These small crustaceans feed on these algae and, in turn, are eaten by fish;

– Introduce snails or shrimp in the tank;

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However, Partial Water Changes can be done more often will temporarily reduce green water, but will not eliminate or prevent it from returning, unless the underlying causes have been addressed.

How To Prevent It?

– Perform Partial Water Changes ​​more frequently;

– Use of UV filter;

– Avoid direct sunlight in the fish tank;

– Avoid feeding the fish too much;

– Do not overload the tank with too many fish;

– Regular cleaning of filters and equipment;

In fact, as with any other problem with tanks, keeping it clean and performing partial water changes is one of the best preventive measures. Watching out for sudden algae growth, however, will prevent more serious problems in the future.